/** * Returns a {@link Collection} view of the values contained in this map. * The collection is backed by the map, so changes to the map are * reflected in the collection, and vice-versa. The collection * supports element removal, which removes the corresponding * mapping from this map, via the <tt>Iterator.remove</tt>, * <tt>Collection.remove</tt>, <tt>removeAll</tt>, * <tt>retainAll</tt>, and <tt>clear</tt> operations. It does not * support the <tt>add</tt> or <tt>addAll</tt> operations. * * <p>The view's <tt>iterator</tt> is a "weakly consistent" iterator * that will never throw {@link java.util.ConcurrentModificationException}, * and guarantees to traverse elements as they existed upon * construction of the iterator, and may (but is not guaranteed to) * reflect any modifications subsequent to construction. */ public Collection values() { Collection vs = values; return (vs != null) ? vs : (values = new Values()); }
/** * Returns a {@link Collection} view of the values contained in this map. * The collection is backed by the map, so changes to the map are * reflected in the collection, and vice-versa. The collection * supports element removal, which removes the corresponding * mapping from this map, via the <tt>Iterator.remove</tt>, * <tt>Collection.remove</tt>, <tt>removeAll</tt>, * <tt>retainAll</tt>, and <tt>clear</tt> operations. It does not * support the <tt>add</tt> or <tt>addAll</tt> operations. * * <p>The view's <tt>iterator</tt> is a "weakly consistent" iterator * that will never throw {@link java.util.ConcurrentModificationException}, * and guarantees to traverse elements as they existed upon * construction of the iterator, and may (but is not guaranteed to) * reflect any modifications subsequent to construction. */ public Collection values() { Collection vs = values; return (vs != null) ? vs : (values = new Values()); }
/** * Returns a {@link Collection} view of the values contained in this map. * The collection is backed by the map, so changes to the map are * reflected in the collection, and vice-versa. The collection * supports element removal, which removes the corresponding * mapping from this map, via the <tt>Iterator.remove</tt>, * <tt>Collection.remove</tt>, <tt>removeAll</tt>, * <tt>retainAll</tt>, and <tt>clear</tt> operations. It does not * support the <tt>add</tt> or <tt>addAll</tt> operations. * * <p>The view's <tt>iterator</tt> is a "weakly consistent" iterator * that will never throw {@link java.util.ConcurrentModificationException}, * and guarantees to traverse elements as they existed upon * construction of the iterator, and may (but is not guaranteed to) * reflect any modifications subsequent to construction. */ public Collection values() { Collection vs = values; return (vs != null) ? vs : (values = new Values()); }